package com.reggie.lotterysystem.controller.handler;


import com.reggie.lotterysystem.common.errorcode.GlobalErrorCodeConstants;
import com.reggie.lotterysystem.common.exception.ControllerException;
import com.reggie.lotterysystem.common.exception.ServiceException;
import com.reggie.lotterysystem.common.pojo.CommonResult;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice;

@RestControllerAdvice // 可以捕获全局抛的异常
public class GlobalExceptionHandler {

    private final static Logger logger = LoggerFactory.getLogger(GlobalExceptionHandler.class);

    @ExceptionHandler(value = ServiceException.class)
    public CommonResult<?> serviceException(ServiceException e){
        //打印日志
        logger.error("serviceException: " + e);

        //构造错误结果
        return CommonResult.error(GlobalErrorCodeConstants.INTERNAL_SERVER_ERROR.getCode(),
                e.getMessage());
    }

    @ExceptionHandler(value = ControllerException.class)
    public CommonResult<?> controllerException(ControllerException e){
        //打印日志
        logger.error("controllerException: " + e);

        //构造错误结果
        return CommonResult.error(GlobalErrorCodeConstants.INTERNAL_SERVER_ERROR.getCode(),
                e.getMessage());
    }

    @ExceptionHandler(value = Exception.class)
    public CommonResult<?> exception(Exception e){
        //打印日志
        logger.error("服务异常: " + e);

        //构造错误结果
        return CommonResult.error(GlobalErrorCodeConstants.INTERNAL_SERVER_ERROR.getCode(),
                e.getMessage());
    }
}
